Ò׽ؽØÍ¼Èí¼þ¡¢µ¥Îļþ¡¢Ãâ°²×°¡¢´¿ÂÌÉ«¡¢½ö160KB

LinuxÏÂÏûÏ¢¶ÓÁкÍsocket¾ø¶ÔËÙ¶È±ÈÆ´

ÔÚµ±½ñµÄÍøÂçʱ´ú£¬ÎÒÃdz£³£¼ûµ½µÄ½ø³Ì¼äͨÐÅ·½Ê½¶¼ÊÇsocket£¬±ÈÈçJavaµÄEJBµ÷Óã¬JavaºÍCͨÐÅ£¬Web Service·þÎñµÈ¡£socketÊÇ×î³£ÓõÄͨѶ¼¼Êõ£¬¼¸ºõËùÓеÄϵͳ¡¢ÓïÑÔ¶¼Ö§³Ö£¬socketÒ²ÊÇÃæÏòÍøÂçµÄ£¬Í¨ÐŵÄÁ½·½¿ÉÒÔ¿çÔ½IPÍøÂç½øÐд«Êä¡£
ÔÚ±¾µØÍ¨ÐÅÖÐ(ͬһ̨»úÆ÷ÉϵĽø³Ì¼äͨѶ)£¬socketµÄÍøÂçÌØÐÔÈ´³ÉÁËÀÛ׸£¬×é×°½âÎöÍøÂ籨ͷ¡¢±¨ÎÄÈ·ÈÏ¡¢CRCУÑéµÈ¶¼ÊÇÕë¶ÔÍøÂçµÄ£¬±¾µØÍ¨ÐÅûÓбØÒª£¬·´¶ø»áÓ°Ïì´«ÊäЧÂÊ¡£±¾µØÍ¨ÐŵÄһЩ´«Í³¼¼Êõ£¬Èç¹ÜµÀ¡¢FIFO¡¢ÏûÏ¢¶ÓÁеȣ¬Ã»ÓÐÍøÂ繦Äܵĸºµ££¬´«ÊäËÙ¶ÈÓ¦¸Ã¸ßÓÚsocket£¬Äǵ½µ×¸ß¶àÉÙÒÔÖÁÓÚÖµµÃÔÚÓ¦ÓÃÖÐÌæ»»socket¼¼ÊõÄØ£¬½ñÌì¾ÍÀ´Ò»³¡Ð¡²âÊÔ£¬¾ÍSystem VÏûÏ¢¶ÓÁкÍsocketÖ®¼ä£¬×öÒ»´ÎÈ«ÃæµÄËÙ¶È±ÈÆ´¡£
±ÈÆ´³¡µØ£º
±¾È˵ıʼDZ¾£ºÈüÑï1.5G ÄÚ´æ1.5G
ϵͳ£ºUbuntu8.04 Desktop (Linux 2.6.24-24-generic)
JDK£º1.6
µÚÒ»»ØºÏ£º Java²âÊÔ
ÏÈ˵Ã÷һϣ¬Java²¢²»Ö§³ÖSystem VÏûÏ¢¶ÓÁУ¬Òò´ËÌØÎªJavaÌṩÁËJNI½Ó¿Ú£¬ÎÒÃÇʹÓÃlajp_9.09ÌṩCÔ´Âë±àÒëµÄso¶¯Ì¬Á¬½Ó¿â£¬lajpµÄÏÂÔØµØÖ·ºÍÎĵµ£ºhttp://code.google.com/p/lajp/
Ê×ÏÈÉϳ¡µÄÊÇSystem VÏûÏ¢¶ÓÁС£
·¢ËͶ˳ÌÐò:
001    package test;
002
003    import lajp.MsgQ;
004
005    public class TestSend
006    {
007        /** ÏûÏ¢¶ÓÁÐKEY */
008        static final int IPC_KEY = 0x20021230;
009
010        static
011        {
012            //JNI
013            System.loadLibrary("lajpmsgq");
014        }
015
016        public static void main(String[] args)
017        {
018            //´´½¨»ò»ñµÃÏÖÓеÄÏûÏ¢¶ÓÁÐ
019            int msqid = MsgQ.msgget(IPC_KEY);
020            //·¢ËÍ×Ö½ÚÊý×é
021           


Ïà¹ØÎĵµ£º

Èý¿î Linux ϵÄÃâ·Ñ×ÀÃæ¼¶É±¶¾Èí¼þ(ͼ)


ÓÉÓÚ Linux Á¼ºÃµÄÓû§È¨ÏÞ¹ÜÀíÌåϵ£¬²¡¶¾ÍùÍùÊÇ Linux ϵͳ¹ÜÀíÔ±×îºó²ÅÐèÒª¿¼ÂǵÄÎÊÌâ¡£ÒÔÍù£¬Linux ÉϵÄɱ¶¾Èí¼þÖ÷ÒªÊÇΪÆóÒµµÄÓʼþºÍÎļþ·þÎñÆ÷ËùÉè¼ÆµÄ¡£Èç½ñ£¬Ëæ×Å Linux ×ÀÃæÓû§ÊýÁ¿µÄÔö³¤£¬×ÀÃæÓû§ÔÚÊÜÒæÓÚ Linux ϵͳ¶Ô²¡¶¾½ÏÇ¿µÄÌìÈ»ÃâÒßÁ¦µÄͬʱ£¬Ò²ÐèҪɱ¶¾Èí¼þÇåÀí´ÓÍøÂç»òUÅÌ´øÀ´µÄWIndows²¡¶¾¡£¾¡¹ÜÄÇЩ ......

»ùÓÚǶÈëʽLinuxµÄÊÓÆµÍ¼Ïñ²É¼¯Óë´«Êä

 
ÕªÒª:ÊÓÆµÍ¼Ïñ²É¼¯¼°´¦Àí¼¼ÊõÔÚÔ¶³ÌÊÓÆµ¼à¿ØºÍ¿ÉÊӵ绰ÖÐÓÐ׏㷺µÄÓ¦ÓÃǰ¾°£¬Çý¶¯ÊÓÆµ²É¼¯É豸ºÍ»ñÈ¡ÊÓÆµÊý¾Ý²¢½øÐÐÏàÓ¦µÄ´¦Àí£¬ÊÇʵÏÖÕâЩӦÓõĻù´¡¡£Õë¶ÔÕâЩӦÓ㬹¹½¨ÁËÒ»¸ö»ùÓÚǶÈëʽ LinuxºÍ PXA270΢´¦ÀíÆ÷µÄÊÓÆµ²É¼¯Óë´«Êäϵͳ£¬ÀûÓà Video4LinuxʵÏÖ USBÉãÏñÍ·ÊÓÆµÊý¾Ý²É¼¯£¬²É¼¯µÄÊÓÆµÊý¾Ý¾­ JPEGѹËõº ......

linuxÏÂBRITEµÄ°²×°

ÎÒÓõÄJava°æ±¾Îª1.4£¬ÓÃ1.5µÄʱºò˵ÊÇÓв»°²È«µÄ²Ù×÷£¬ÎÞ·¨±àÒë¡¢ÔËÐС£
ÏÂÔØ×îа汾£¬BRITE.tar.gz
  $ gunzip BRITE.tar.gz
  $ tar xvf BRITE.tar
  $ cd BRITE/    
  $ make all 
±àÒëÍê³É£¬ÔËÐÐBRITE
  $ ./brite &    
Ö÷ÒªµÄÎÊÌâ ......

Ubuntu 10.04 brings Linux closer to the mainstream

Ubuntu 10.04 brings Linux closer to the mainstream
No Windows viruses. Free. Any questions?
Of course. Start with this one: How can an operation system with those virtues, the open-source Linux, remain confined to a tiny minority of desktop and laptop computers at home?
Linux may run TiVo video r ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ